ALEX Lesson Plans
Subject: Mathematics (7)
Title: Writing and Solving Equations Using Angle Terminology
Description: This lesson will enhance mathematical vocabulary knowledge and reinforce basic skills for solving equations. Mathematical vocabulary is a vital part of this lesson. The lesson will challenge the minds of seventh-grade students with the theory of angles. The student will use the information in the diagram to write an equation and solve for the variable. Terms that will be identified in the lesson are as follows: supplementary, complementary, adjacent, parallel lines and transversal, and vertical angles.
This lesson results from the ALEX Resource Gap Project.
Thinkfinity Lesson Plans
Title: Pan Balance -- Numbers
Description: This student interactive, from Illuminations, can be used to find numerical expressions that are equivalent to one another. If equivalent expressions are placed in the blue and red pans on the virtual scale, it will balance.
Thinkfinity Partner: Illuminations
Grade Span: 3,4,5,6,7,8